Sheet material



FIG. 1 is a top plan view of a sheet material.

FIG. 2 is a front elevational view of the sheet material of FIG. 1 asshown in FIG. 3; and,

FIG. 3 is a top plan view of the design of FIG. 1 shown in anenvironment of use.

The long dash short dash broken lines surrounding FIG. 1 and within FIG.3 depict the boundaries of the claim and form no part thereof. Theevenly spaced broken lines and the space adjacent to the claim boundarylines depict environment that forms no part of the claimed design.

CLAIM The ornamental design for a sheet material, as shown anddescribed.